Preamble<Preamble>

SCPI Command :

FETCh:NRSub:MEASurement<Instance>:PRACh:MODulation:SCORrelation:PREamble<Number>

Commands in total: 1

Subgroups: 0

Direct child commands: 1

Repeated Capability Setting:

# Range: Nr1 .. Nr64

driver.nrSubMeas.prach.modulation.scorrelation.preamble.repcap_preamble_set(repcap.Preamble.Nr1)

fetch(preamble=Preamble.Default) → float

# FETCh:NRSub:MEASurement<Instance>:PRACh:MODulation:SCORrelation:PREamble<Number>
value: float = driver.nrSubMeas.prach.modulation.scorrelation.preamble.fetch(preamble = repcap.Preamble.Default)

Returns the sequence correlation for a selected preamble of multi-preamble measurements. It indicates the correlation between the ideal preamble sequence determined from the parameter settings and the measured preamble sequence. A value of 1 corresponds to perfect correlation. A value close to 0 indicates that the preamble sequence was not found.

Suppressed linked return values: reliability

Parameters:

preamble – optional repeated capability selector. Default value: Nr1 (settable in the interface ‘Preamble’)

Returns:

seq_correlation: Sequence correlation

Cloning the Group

# Create a copy of the original group, that exists independently
preamble_copy = driver.nrSubMeas.prach.modulation.scorrelation.preamble.clone()